Welding is a fabrication process that joins materials, typically metals or thermoplastics, by causing fusion through high heat.
Welding involves the application of heat and pressure to create a strong joint between workpieces. It is critically important in construction, automotive, and aerospace industries due to its ability to create robust structures. The process involves techniques such as arc welding, which uses electric arcs to generate the heat required for melting the workpieces.
In the construction of oil pipelines, Gas Metal Arc Welding (GMAW) is frequently employed, using shielding gases like argon to protect weld integrity.
Pipelines are often constructed in remote areas where precision and durability are crucial, during new infrastructure projects.
The automotive industry uses Resistance Spot Welding (RSW) to join thin sheet metal, typically in the chassis assembly process, with controlled pressure and current.
In automobile manufacturing plants, particularly on assembly lines where speed and efficiency are prioritized.